This article is devoted to constitutional analysis of the most important principle of organization and activity of executive authorities in the Russian Federation - separation of powers.  The authors developed and justified the concept of an expanded understanding of the principle of separation of powers, with its reduction not only to the functional separation of state power between various levels of government (including within the executive branch), but with the development of a mechanism of checks and balances and the need to change the constitutional balance of priorities of the branches of government.

This article is devoted to the research of the classification of commercial corporate organizations in the Russian Federation. The authors note that this type of legal entity is the basis of the Russian economy. The level of sustainability of commercial corporate organizations directly affects the preservation and development of Russia's economic potential.